Date: Fri, 5 Jul 2002 16:54:24 -0400 (EDT) From: Andrew Gallatin <gallatin@cs.duke.edu> To: John Polstra <jdp@polstra.com> Cc: net@freebsd.org Subject: Re: virtually contig jumbo mbufs Message-ID: <15654.1920.185037.569964@grasshopper.cs.duke.edu> In-Reply-To: <200207052050.g65KoUVY004018@vashon.polstra.com> References: <20020619090046.A2063@panzer.kdm.org> <15653.62134.521004.349089@grasshopper.cs.duke.edu> <200207051937.g65Jb6rm003934@vashon.polstra.com> <15653.64859.690620.421707@grasshopper.cs.duke.edu> <200207052050.g65KoUVY004018@vashon.polstra.com>
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John Polstra writes: > In article <15653.64859.690620.421707@grasshopper.cs.duke.edu>, > Andrew Gallatin <gallatin@cs.duke.edu> wrote: > > > Without the docs it would take a lot of trial & error to > > > figure out how to make it work. > > > > Not necessarily. It just looked at the struct def. To me, it looks > > *exactly* like the equivalent tigon-2 struct. This makes sense, as > > its a descendant of the tigon-2. > > Are the tigon-2 docs publicly available and free from NDA concerns? They used to be, before alteon was aquired by Broadcom. That's how the if_ti.c driver was written, and how Ken & I did the zero-copy work. The zero-copy if_ti.c uses extended recv. buffers. Drew To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-net" in the body of the message
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